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Inventor

Shudu Liu

Inventor
Shenzhen, CN

Overview

2→
Patents
2012–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H02Hprimary
H02HEmergency protective circuit arrangements100%
PatentTitleYear
8,547,674'Hardware overvoltage disconnecting circuit'20138,098,468'Hardware overvoltage disconnecting circuit'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to EMERSON NETWORK POWER ENERGY (2)· patent assignee history
2012–2013Patents assigned to HUANG JINGJING (2)· patent assignee history
2012–2013Patents assigned to LIU SHUDU (2)· patent assignee history
2012–2013Patents assigned to ZHU CHUNHUI (2)· patent assignee history
2012Based in Guangdong, CN· patent location history
2013Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EMERSON NETWORK POWER ENERGY22012–2013
HUANG JINGJING22012–2013
LIU SHUDUself22012–2013
ZHU CHUNHUI22012–2013
Locations
LocationPatentsSpan
Shenzhen, CN12013
Guangdong, CN12012